JPS50159590A - - Google Patents

Info

Publication number
JPS50159590A
JPS50159590A JP50057557A JP5755775A JPS50159590A JP S50159590 A JPS50159590 A JP S50159590A JP 50057557 A JP50057557 A JP 50057557A JP 5755775 A JP5755775 A JP 5755775A JP S50159590 A JPS50159590 A JP S50159590A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP50057557A
Other languages
Japanese (ja)
Other versions
JPS5546408B2 (xx
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS50159590A publication Critical patent/JPS50159590A/ja
Publication of JPS5546408B2 publication Critical patent/JPS5546408B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polyamides (AREA)
JP5755775A 1974-05-16 1975-05-16 Expired JPS5546408B2 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423764 DE2423764C3 (de) 1974-05-16 1974-05-16 Verfahren zur kontinuierlichen Herstellung von elastomeren Polyurethanharnstoffen

Publications (2)

Publication Number Publication Date
JPS50159590A true JPS50159590A (xx) 1975-12-24
JPS5546408B2 JPS5546408B2 (xx) 1980-11-22

Family

ID=5915715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5755775A Expired JPS5546408B2 (xx) 1974-05-16 1975-05-16

Country Status (12)

Country Link
JP (1) JPS5546408B2 (xx)
BE (1) BE829120A (xx)
CA (1) CA1063291A (xx)
DE (1) DE2423764C3 (xx)
DK (1) DK214175A (xx)
ES (1) ES437684A1 (xx)
FR (1) FR2271247B1 (xx)
GB (1) GB1508317A (xx)
IE (1) IE41241B1 (xx)
IT (1) IT1035720B (xx)
LU (1) LU72469A1 (xx)
NL (1) NL170743C (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359531A (ja) * 1986-08-29 1988-03-15 花王株式会社 ポリウレタン積層体の製造法
JP2008528340A (ja) * 2005-02-03 2008-07-31 ビーエーエスエフ ソシエタス・ヨーロピア 熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610980B2 (de) * 1976-03-16 1978-01-12 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethan-elastomeren
DE2842806A1 (de) * 1978-09-30 1980-04-10 Bayer Ag Verfahren zur herstellung von polyurethan-elastomeren
DE2854386A1 (de) 1978-12-16 1980-07-03 Bayer Ag Verfahren zur herstellung von thermoplastischen chemiewerkstoffen
DE2925944A1 (de) 1979-06-27 1981-01-22 Bayer Ag Verfahren zur herstellung von polyurethanharnstoffen
DE3015576A1 (de) * 1980-04-23 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanat-polyadditionsprodukten und deren verwendung als thermoplastische pressmasse oder als reaktiver fuellstoff, insbesondere in einem verfahren zur herstellung von polyurethankunststoffen
DE4202973A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-elastomeren
DE4428458A1 (de) 1994-08-11 1996-02-15 Bayer Ag Cycloaliphatische thermoplastische Polyurethanelastomere
DE4437586A1 (de) 1994-10-20 1996-04-25 Basf Schwarzheide Gmbh Verfahren zur Herstellung von thermoplastischen Polyurethanen
EP0931640B1 (de) * 1998-01-23 2003-05-07 KLÖCKNER DESMA SCHUHMASCHINEN GmbH Verwendung einer Vorrichtung zum schussweisen Mischen und Ausbringen von in der Kavität eines Formwerkzeugs einer Spritzgiessmaschine ausreagierenden und aushärtenden Mehrkomponenten-Kunststoffen
DE10221047A1 (de) 2002-05-10 2003-11-27 Degussa Verfahren zur lösemittelfreien,kontinuierlichen Herstellung von Polyharnstoffen
WO2013030148A1 (de) 2011-08-29 2013-03-07 Bayer Intellectual Property Gmbh Hydrophile thermoplastische polyurethane und deren verwendung für die medizintechnik
WO2013083511A1 (de) 2011-12-06 2013-06-13 Bayer Intellectual Property Gmbh Tcd-alkohol-basierende thermoplastische polyurethanharnstoff-polymere und deren verwendung
WO2017177057A1 (en) 2016-04-06 2017-10-12 Zzyzx Polymers LLC Processable polymers and methods of making and using

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359531A (ja) * 1986-08-29 1988-03-15 花王株式会社 ポリウレタン積層体の製造法
JPH0467499B2 (xx) * 1986-08-29 1992-10-28 Kao Corp
JP2008528340A (ja) * 2005-02-03 2008-07-31 ビーエーエスエフ ソシエタス・ヨーロピア 熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法

Also Published As

Publication number Publication date
GB1508317A (en) 1978-04-19
DE2423764A1 (de) 1975-11-27
DE2423764B2 (de) 1979-02-22
DK214175A (da) 1975-11-17
JPS5546408B2 (xx) 1980-11-22
IE41241B1 (en) 1979-11-21
ES437684A1 (es) 1977-02-01
NL170743B (nl) 1982-07-16
NL7505741A (nl) 1975-11-18
IE41241L (en) 1975-11-16
CA1063291A (en) 1979-09-25
NL170743C (nl) 1982-12-16
IT1035720B (it) 1979-10-20
LU72469A1 (xx) 1976-03-17
DE2423764C3 (de) 1979-10-18
FR2271247A1 (xx) 1975-12-12
BE829120A (fr) 1975-11-17
FR2271247B1 (xx) 1980-02-08

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